Bluesiana Triangle did little to dispel the common adage that most supergroups fail to fulfill their potential. The collaboration between Art Blakey, David "Fathead" Newman and Dr. John should have been lustrous. All three giants were immeasurably versatile and soulful musicians. Even so, their out-of-print album from 1990 is merely very good. If I get a chance when I see him tonight, I'll ask Dr. John for his appraisal of the project.